Ludwig Georg Courvoisier (1843 - 1918) was a Swiss surgeon. Courvoisier Sign (1890)
Ismar Isidor Boas (1858 - 1938) was a German gastroenterologist. Boas sign and Boas point (1894) Boas algesimeter (1891)
Biography Born May 24, 1844 in Berlin, Germany the son of the famous German philosopher Friedrich Adolf Trendelenburg (1802-1872) 1861 – his father thought him not yet ready to enter university, and sent him to Edinburgh to teach German to…
Bernhard Naunyn (1839 - 1925) was a German physician and pathologist.
Robert Bentley Todd (1809 – 1860) was an Irish physician. Provided early depictions of migraine, peripheral neuritis, and postepileptic paralysis (Todd's palsy). He also gave an important discourse on locomotor ataxy (tabes dorsalis).
Michele Landolfi (1878 - 1959) medico italiano. Phonacoscopy (1906) Landolfi sign in severe aortic regurgitation (1909)
Moritz Heinrich Romberg (1795-1873) was a German neurologist. Eponym: Romberg Test, Parry-Romberg syndrome and Howship–Romberg sign
James Parkinson (1755 – 1824) was an English surgeon, apothecary, palaeontologist, geologist and political activist.
Marshall Hall (1790-1857) was an English physician, physiologist and humanitarian